211068004

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{90821}}^1$

素因数の和:90915

約数の個数: 24

約数和(自身を含む): 427226688

約数和(自身を除く): 216158684

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 90821, 181642, 363284, 635747, 1271494, 2542988, 7538143, 15076286, 30152572, 52767001, 105534002, 211068004]

約数ペア:

[(1, 211068004), (2, 105534002), (4, 52767001), (7, 30152572), (14, 15076286), (28, 7538143), (83, 2542988), (166, 1271494), (332, 635747), (581, 363284), (1162, 181642), (2324, 90821)]